No abstract available.
Breast* ; Carcinoembryonic Antigen* ; Humans ; Stomach*

PURPOSE: The Garden classification by which femur neck fracture is classified and the Boyd-Griffin classification by which trochanteric fracture is classified are studied on the reproducibility, repeatability, interobserver's and intraobserver's reliability and then reliability. MATERIALS AND METHODS: 56 cases in femoral neck fracture and 60 cases in trochanteric fracture who were operated from May 1999 to December 2003 were classified by three observers who are hip surgeon, orthopaedic surgeon and senior residentship doctors three times. Femur neck fracture was classified by Garden's method which used commonly and trochanteric fracture was classified by Boyd-Griffin method which is classified by the pattern of fracture and degree of comminution. We got the interobserver's and intraobserver's Kappa score using the Stata 7.0 statistically. The statistical analysis was made by Stata 7.0. RESULTS: Garden classification in femur neck fracture showed moderate agreement in intraobserver reliability and fair agreement in interobserver reliability. Boyd-Griffin classification in trochanteric fracture showed substantial agreement in intraobserver reliability and moderate agreement in interobserver reliability. CONCLUSION: Boyd-Griffin classification showed over moderate agreement but Garden classification showed fair agreement, so using Garden classification in femur neck fracture has some problem in reliability and application.
Classification* ; Femoral Neck Fractures ; Femur ; Femur Neck ; Hip

Takayasu arteritis is a chronic non-specific inflammatory arteriopathy that involves primarily the first branches of aortic arch but may also affect the aorta and any of its primary branches. A characteristic trait of the disease is that most of the patients are young females of mainly Asian and South American origin. Recently, we experienced a rare case of Takayasu arteritis which showed a cord-like atresia of abdominal aorta just below renal arteries in 52-year-old woman. We performed a side to side bypass graft from descending thoracic aorta to abdominal aorta just above the aortic bifurcation with a 18mm PTFE(polytetrafluoroethylene) vascular graft. The postoperative course was uneventful.
Aorta ; Aorta, Abdominal* ; Aorta, Thoracic ; Asian Continental Ancestry Group ; Female ; Humans ; Middle Aged* ; Renal Artery ; Takayasu Arteritis* ; Transplants

No abstract available.
Animals ; Pertussis Vaccine* ; Rats* ; Streptozocin* ; Whooping Cough*

BACKGROUND: The stomach is the most common extra nodal site for non-Hodgkin's lymphoma: primary gastric lymphomas are uncommon, constituting only 1% to 5% of malignant gastric lesions. METHODS: To elucidate the clinicopathologic features of this lymphoma, we retrospectively analyzed 33 patients with primary gastric lymphoma who had been treated at our hospital from Jan. 1986 to Dec. 1995. RESULTS: Primary gastric lymphomas were 1.2% of all gastric cancers. The mean age 46 years (range 25 to 68 years). There were 23 men and 10 women. The most frequent chief complaint was epigastric pain. The most common location was the gastric antrum and body. According to the working formulation, the malignancy grades were 4 low, 26 intermediate, and 3 high. The overall 5-year survival rate was 60%. Survival of five years according to the TNM stage of the disease was as follows: stage 1, 88%; stage II, 71%; stage III, 33%; and stage IV, 29%. Patient with stage I, II disease had a 5-survival rate of 80% versus 35% for stage III, IV disease (p<0.05). Tumor serosal involvement and 5-year survival was follows: no perigastric serosal involvement, 93%; serosal infiltration, 33% (p=0.0016). In cases undergoing a subtotal gastrectomy, 5-year survival rate was 70%, whereas patients undergoing a total gastrectomy had a 5-year survival rate of 30% (p<0.05). Those with tumors smaller than 7 centimeters had a 5-year survival rate of 66% versus 38% for larger neoplasms (p=0.09). CONCLUSIONS: By univariate analysis, the stage, operation methods, and serosa involvement were significant prognostic factors. However, in multivariate analysis, only the serosa involvement was significant prognostic factor.
Female ; Gastrectomy ; Humans ; Lymphoma* ; Lymphoma, Non-Hodgkin ; Male ; Multivariate Analysis ; Pyloric Antrum ; Retrospective Studies ; Serous Membrane ; Stomach ; Stomach Neoplasms ; Survival Rate

Goltz syndrome is known as a rare mesoectodermal hereditary disease, characterized by focal dermal atrophies with hernias of adipose tissue and also associated with a multitude of possible skeletal, dental, ophthalmological and other abnormalities. We experienced a case of Goltz syndrome. An one day old female newborn had focal atrophic and telangiectatic skin lesions, microphthalmia, syndactyly and urinary tract abnormality. The finding of skin biopsy was consistent with focal dermal hypoplasia. We report the case with a brief review and related literatures.
Adipose Tissue ; Atrophy ; Biopsy ; Female ; Focal Dermal Hypoplasia* ; Genetic Diseases, Inborn ; Hernia ; Humans ; Infant, Newborn ; Microphthalmos ; Skin ; Syndactyly ; Urinary Tract

Squamous cell carcinoma is the most common type of oral cancer and odontogenic myxoma is relatively uncommon benign tumor of mesenchymal origin. There are, to our knowledge, no prior reports of simultaneously occurring squamous cell carcinoma and odontogenic myxoma of the jaw bones. In this case, at first, the plain films and computed tomograms revealed a large expansile multilocular radiolucent lesion on left mandible and marked expansion of cortical plate. In addition this radiograms revealed also infiltrative bony destruction of anterior and medial border of ascending ramus of left mandible and alveolar bone of left maxilla, floating teeth on left lower molar area and metastatic enlargement of left submandibular, jugular digastric and spinal accessory lymphnodes. Magnetic resonance imaging of this patient revealed infiltrative growth of tumor on alveolar bone of left maxilla, left retromolar fat pad, left masseter and left medial pterygoid muscle. Intraoral presurgical biopsy presented typical features of squamous cell carcinoma. After chemotherapy with radiation therapy during 6 months, this central lesion was diagnosed as odontogenic myxoma by the postsurgical biopsy. After 3 months, this patient presented multiple metastatic signs at lumbar spines, rib and liver. Consequently, our case is simultaneous occurrence of squamous cell carcinoma and odontogenic myxoma.
Adipose Tissue ; Biopsy ; Carcinoma, Squamous Cell* ; Drug Therapy ; Humans ; Jaw ; Liver ; Magnetic Resonance Imaging ; Mandible* ; Maxilla ; Molar ; Mouth Neoplasms ; Myxoma* ; Neoplasm Metastasis ; Pterygoid Muscles ; Ribs ; Spine ; Tooth

Squamous cell carcinoma is the most common type of oral cancer and odontogenic myxoma is relatively uncommon benign tumor of mesenchymal origin. There are, to our knowledge, no prior reports of simultaneously occurring squamous cell carcinoma and odontogenic myxoma of the jaw bones. In this case, at first, the plain films and computed tomograms revealed a large expansile multilocular radiolucent lesion on left mandible and marked expansion of cortical plate. In addition this radiograms revealed also infiltrative bony destruction of anterior and medial border of ascending ramus of left mandible and alveolar bone of left maxilla, floating teeth on left lower molar area and metastatic enlargement of left submandibular, jugular digastric and spinal accessory lymphnodes. Magnetic resonance imaging of this patient revealed infiltrative growth of tumor on alveolar bone of left maxilla, left retromolar fat pad, left masseter and left medial pterygoid muscle. Intraoral presurgical biopsy presented typical features of squamous cell carcinoma. After chemotherapy with radiation therapy during 6 months, this central lesion was diagnosed as odontogenic myxoma by the postsurgical biopsy. After 3 months, this patient presented multiple metastatic signs at lumbar spines, rib and liver. Consequently, our case is simultaneous occurrence of squamous cell carcinoma and odontogenic myxoma.
Adipose Tissue ; Biopsy ; Carcinoma, Squamous Cell* ; Drug Therapy ; Humans ; Jaw ; Liver ; Magnetic Resonance Imaging ; Mandible* ; Maxilla ; Molar ; Mouth Neoplasms ; Myxoma* ; Neoplasm Metastasis ; Pterygoid Muscles ; Ribs ; Spine ; Tooth

No abstract available.
Biliary Tract* ; Cholelithiasis*

BACKGROUND: Tissue hypoxia is characteristic of many human malignant neoplasm, and hypoxia inducible factor-1 (HIF-1) plays a pivotal role in essential adaptive response to hypoxia, and activates a signal pathway for the expression of the hypoxia-regulated genes, resulting in increasing O2 delivery or facilitating metabolic adaptation to hypoxia. Increased level of HIF-1alpha has been reported in many human malignancies, but in non-small cell lung carcinoma the influence of HIF-1alpha on tumor biology, including neovascularization, is not still defined. In present study the relationship of HIF-1alpha expression on angiogenetic factors, relationship between the tumor proliferation and HIF-1alpha expression, interaction of HIF-1alpha expression and p53, and relationship between HIF-1alpha expression and clinico-pathological prognostic parameters were investigated. MATERIAL AND METHOD: Archival tissue blocks recruited in this study were retrieved from fifty-nine patients with primary non-small cell lung carcinoma, who underwent pneumonectomy or lobectomy from 1997 to 1999. HIF-1alpha, VEGF (vascular endothelial growth factor), and p53 protein expression and Ki-67 labeling index in tumor tissues were evaluated, using a standard avidin-biotin-peroxidase complex (ABC) immunohistochemistry. Relationship between the HIF-1alpha expression and VEGF, p53 overexpression and correlation between the HIF-1alpha expresseion and Ki-67 index were analyzed. Clinico-pathologic prognostic parameters were also analyzed. RESULT: HIF-1alpha expression in cancer cells was found in 24 of 59 cases of non-small cell lung carcinoma (40.7%). High HIF-1alpha expression was significantly associated with several pathological parameters, such as pathological TMN stage (p=0.004), pT stage (p=0.020), pN stage (p=0.029), and lymphovascular invasion (p=0.019). High HIF-1alpha expression was also significantly associated with VEGF immunoreactivity (p<0.001), and aberrant p53 expression (p=0.040). but was marginally associated with Ki-67 labeling index (p=0.092). The overall 5-year survival rate was 42.3%. The survival curve of patients with a high HIF-1alpha expression was worse than that of patients with low-expression (p=0.002). High HIF-1alpha expression was independent unfavorable factors with a marginal significance in multivariate analysis performed by Cox regression. CONCLUSION: It is suggested that high HIF-1alpha expression may be associated with intratumoral neovascularization possibly through HIF-VEGF pathway, and high HIF-1alpha expression could be associated with lymph node metastasis and post operative poor prognosis in patients with non-small cell lung ca
Anoxia ; Biomarkers* ; Biology ; Carcinoma, Non-Small-Cell Lung* ; Humans ; Immunohistochemistry ; Lung ; Lymph Nodes ; Multivariate Analysis ; Neoplasm Metastasis ; Neoplasm Proteins ; Pneumonectomy ; Prognosis* ; Signal Transduction ; Survival Rate ; Vascular Endothelial Growth Factor A